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| Landmarks | Description |
|
| C | |
| 1 | Middle point of frontal carapace outer margin |
| 2 | Anterolateral margin carapace deviation |
| 3 | Intersection of the anterolateral and supraorbital margin |
| 4 | Intersection point of anterolateral and posterolateral carapace margin |
| 5 | Middle point of posterior carapace margin |
| 6 | Middle point of transversal commissure |
| 7 | Deviation of anterolateral proportion of transversal commissure |
| 8 | Intersection of lateral commissure between hepatic and gastric regions |
| 9 | Intersection of lateral commissure between gastric and cardiac regions |
| 10 | Posterolateral margin deviation with transversal commissure in intestinal area |
| AR | |
| 1 | Middle point of frontal carapace outer margin |
| 2 | Antennula proximal point |
| 3 | Antenna proximal point |
| 4 | Lateral point of the epistomic margin of carapace |
| 5 | Intersection of the lateral margin and supraorbital areas of carapace |
| 6 | Distal point of suborbital carapace margin |
| 7 | Intersection of supraorbital margin, supraorbital carena, and frontal ramification margin of the transversal commissure |
| 8 | Intersection between the suborbital, subhepatic, and pterigostomic regions |
| 9 | Superior middle point of the epistomial margin of carapace |
| 10 | Inferior middle point of the epistomial margin of carapace |
| MC | |
| 1 | Distal point of the superior manus margin |
| 2 | Intersection of the dactyly on superior margin |
| 3 | Intersection between the inferior margin of the dactyly and the gap between the pollex and the dactyl |
| 4 | Proximal point of the pollex |
| 5 | Distal point of the pollex |
| 6 | Inferior margin of chelae in rectilinear distance to the distal point of the superior margin |
| 7 | Deviation of the inferior margin of the manus |
| 8 | Inferior articulation point between the propodus and the carpus |
| 9 | Superior articulation point between the propodus and the carpus |
| 10 | Proximal deviation of the superior margin of the manus |
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